Influence of Dissolved Organic Matter on Organic Pollutant Removal by Multiwalled Carbon Nanotubes

2017 ◽  
Vol 34 (12) ◽  
pp. 872-879 ◽  
Author(s):  
Xiaofang Shen ◽  
Xinzhe Zhou ◽  
Xilong Wang
Keyword(s):  
Carbon Nanotubes ◽  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Multiwalled Carbon Nanotubes ◽  
Organic Pollutant ◽  
Pollutant Removal ◽  
Multiwalled Carbon

Adsorption of Natural Organic Matter Surrogates from Aqueous Solution by Multiwalled Carbon Nanotubes

2012 ◽  
Vol 116 (49) ◽  
pp. 25783-25789 ◽  
Author(s):  
Fei-fei Liu ◽  
Shu-guang Wang ◽  
Jin-lin Fan ◽  
Guang-hui Ma
Keyword(s):  
Carbon Nanotubes ◽  
Aqueous Solution ◽  
Organic Matter ◽  
Multiwalled Carbon Nanotubes ◽  
Natural Organic Matter ◽  
Multiwalled Carbon

Aggregation and stabilization of multiwalled carbon nanotubes in aqueous suspensions: influences of carboxymethyl cellulose, starch and humic acid

RSC Advances ◽  
2016 ◽  
Vol 6 (71) ◽  
pp. 67260-67270 ◽  
Author(s):  
Wen Liu ◽  
Xiao Zhao ◽  
Zhengqing Cai ◽  
Bing Han ◽  
Dongye Zhao
Keyword(s):  
Carbon Nanotubes ◽  
Organic Matter ◽  
Humic Acid ◽  
Multiwalled Carbon Nanotubes ◽  
Natural Organic Matter ◽  
Carboxymethyl Cellulose ◽  
Soluble Starch ◽  
Water Soluble ◽  
Multiwalled Carbon ◽  
Leonardite Humic Acid

Aggregation and stability of multiwalled carbon nanotubes in aqueous solutions were investigated with two polysaccharide stabilizers (carboxymethyl cellulose and a water soluble starch) and a natural organic matter (leonardite humic acid).

New Insights in the Natural Organic Matter Fouling Mechanism of Polyamide and Nanocomposite Multiwalled Carbon Nanotubes-Polyamide Membranes

2019 ◽  
Vol 53 (11) ◽  
pp. 6255-6263 ◽  
Author(s):  
Rodolfo Cruz-Silva ◽  
Yoshihiro Takizawa ◽  
Auppatham Nakaruk ◽  
Michio Katouda ◽  
Ayaka Yamanaka ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Organic Matter ◽  
Multiwalled Carbon Nanotubes ◽  
Natural Organic Matter ◽  
Multiwalled Carbon ◽  
Fouling Mechanism ◽  
Polyamide Membranes

Influence of Multiwalled Carbon Nanotubes Dispersed in Natural Organic Matter on Speciation and Bioavailability of Copper

2009 ◽  
Vol 43 (23) ◽  
pp. 8979-8984 ◽  
Author(s):  
Ki-Tae Kim ◽  
Aaron J. Edgington ◽  
Stephen J. Klaine ◽  
Jae-Weon Cho ◽  
Sang D. Kim
Keyword(s):  
Carbon Nanotubes ◽  
Organic Matter ◽  
Multiwalled Carbon Nanotubes ◽  
Natural Organic Matter ◽  
Multiwalled Carbon

scholarly journals Synthesis of Mesoporous MWCNT/HKUST-1 Composite for Wastewater Treatment

2019 ◽  
Vol 9 (20) ◽  
pp. 4407 ◽  
Author(s):  
Rasidi Sule ◽  
Ajay K. Mishra
Keyword(s):  
Carbon Nanotubes ◽  
Surface Area ◽  
Multiwalled Carbon Nanotubes ◽  
Particle Diameter ◽  
Pollutant Removal ◽  
Bet Surface Area ◽  
Maximum Adsorption Capacity ◽  
Average Particle ◽  
Multiwalled Carbon ◽  
Composite Surface

Metal–organic frameworks (MOFs) (Hong Kong University of Science and Technology (HKUST)-1) have been widely studied using the hydrothermal method. Recently, efforts have also been geared toward the incorporation of multiwalled carbon nanotubes (MWCNTs) into the HKUST-1 MOF to advance its applications for gas storage as well as pollutant removal in wastewater. However, a significant reduction in the MWCNT/HKUST-1 composite surface area has limited its applications. We therefore synthesized HKUST-1 and HKUST-1 impregnated with acid-treated multiwalled carbon nanotubes (FMWCNTs). A large surface area of 1131.2 m2g−1 was obtained after acid treatment of the as-received MWCNTs. HKUST-1 was found to have an average particle diameter of 6.5 to 8 µm with a BET surface area of 1176.66 m2g−1. The FMWCNT/HKUST-1 composites had a BET surface area of 1108.85 m2/g. The addition of FMWCNTs was found to increase the parent MOF pore volume from 0.76 to 1.93 cm3g−1. A BJH desorption cumulative pore size of 6.97 nm was obtained in a composite sample. The maximum adsorption capacity of the composites was found to be greater than 100 mg/g at 298 K. The results obtained indicate that FMWCNT/HKUST-1 nanocomposites are a potential adsorbent for methylene blue (MB) removal in dye synthetic water.

scholarly journals Competitive co-adsorption of bacteriophage MS2 and natural organic matter onto multiwalled carbon nanotubes

2020 ◽  
Vol 9 ◽  
pp. 100058
Author(s):  
Céline Jacquin ◽  
Diya Yu ◽  
Michael Sander ◽  
Kamila W. Domagala ◽  
Jacqueline Traber ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Organic Matter ◽  
Multiwalled Carbon Nanotubes ◽  
Natural Organic Matter ◽  
Co Adsorption ◽  
Multiwalled Carbon ◽  
Bacteriophage Ms2

scholarly journals The influence of natural organic matter on the toxicity of multiwalled carbon nanotubes

2010 ◽  
Vol 29 (11) ◽  
pp. 2511-2518 ◽  
Author(s):  
Aaron J. Edgington ◽  
Aaron P. Roberts ◽  
Leigh M. Taylor ◽  
Matt M. Alloy ◽  
Jason Reppert ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Organic Matter ◽  
Multiwalled Carbon Nanotubes ◽  
Natural Organic Matter ◽  
Multiwalled Carbon
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